Medxy AI

HPV Self-Sampling May Expand Cervical Cancer Screening Access for Transmasculine and Nonbinary Patients

By MedXY 05/07/2026

A narrative review suggests HPV self-sampling is acceptable and potentially practice-changing for transmasculine and nonbinary people who are often underscreened for cervical cancer.

Gastroenterology news Oncology

Gut Microbiome Signatures Improve Diagnosis and Prognostic Stratification in Epstein-Barr Virus-Associated Nasopharyngeal Carcinoma

By MedXY 05/07/2026

A large shotgun metagenomic study links gut dysbiosis to EBV-associated nasopharyngeal carcinoma and shows that microbial markers, especially combined with EBV markers, may strengthen diagnosis and prognostic assessment.

Gastroenterology news Pathology & Lab Medicine/Bệnh học

A Simple Five-Variable Index Helps Identify Excess Alcohol Use in Steatotic Liver Disease When PEth Testing Is Not Readily Available

By MedXY 05/07/2026

A new five-component biomarker panel, MAPI, showed consistent AUROC performance of about 0.75 for detecting MetALD-ALD and may help triage confirmatory PEth testing in steatotic liver disease.

Emergency Medicine Neurology news

Earlier IV Thrombolysis Before Thrombectomy Was Linked to Better In-Hospital Stroke Outcomes in RES-Q

By MedXY 05/07/2026

A large multinational RES-Q registry analysis suggests that the benefit of bridging thrombolysis before thrombectomy is greatest when treatment starts very early, with attenuation after 150 minutes.

Neurology news Radiology

Higher Amyloid PET Signal and Lower APOE ε4 Frequency Distinguish Iatrogenic From Sporadic Cerebral Amyloid Angiopathy

By MedXY 05/07/2026

A single-center cross-sectional study found that iatrogenic cerebral amyloid angiopathy carries a higher amyloid PET burden, weaker CSF-PET coupling, and less APOE ε4 enrichment than sporadic disease, supporting a biologically distinct mechanism.

Allergy & Immunology Neurology news

Oral Factor D Inhibition Falls Short in AChR-Positive Generalized Myasthenia Gravis: What the Vemircopan Phase 2 Trial Means for Complement-Targeted Therapy

By MedXY 05/07/2026

In a phase 2 randomized trial, oral vemircopan did not improve clinical outcomes over placebo in AChR-antibody–positive generalized myasthenia gravis, despite a mechanistically attractive strategy to selectively inhibit the alternative complement pathway.

Diabetes & Endocrinology news Public Health

Type 1 Diabetes in Sweden Clusters in Rural Areas, With Early-Childhood Geography Showing the Strongest Signal

By MedXY 05/07/2026

A nationwide Swedish cohort study found marked geographic variation in type 1 diabetes incidence, with the strongest clustering linked to residential location during the first 5 years of life and higher risk in rural, forested, and agricultural areas.

Diabetes & Endocrinology news OB/GYN & Women’s Health

Higher PFAS Exposure During Pregnancy Was Not Linked to Increased Gestational Diabetes in the ECHO Cohort

By MedXY 05/06/2026

In a pooled U.S. pregnancy cohort, maternal PFAS concentrations were not associated with a higher prevalence of gestational diabetes, and fasting glucose findings were largely null.

Diabetes & Endocrinology Internal Medicine news

甲状腺功能随年龄变化的自然历程：一项涵盖31项前瞻性队列研究的13.7万参与者个体数据分析

By MedXY 05/06/2026

大规模国际研究发现甲状腺功能随年龄变化存在性别和碘状态差异。虽然多数人甲状腺功能稳定且TSH轻微升高，但任何变化模式均与全因死亡风险增加1.8-2.5倍相关，这对老年甲状腺健康管理具有重要临床意义。

Cardiology Internal Medicine news

Targeting Skeletal Muscle Myosin ATPase May Reduce Resting Energy Waste in Heart Failure With Reduced Ejection Fraction

By MedXY 05/06/2026

An ex vivo human skeletal muscle study suggests that myosin ATPase inhibition with mavacamten normalizes excessive resting ATP consumption in HFrEF myofibres, identifying a mechanistically novel strategy to address peripheral metabolic inefficiency and exercise intolerance.

AI Cardiology news

AI-ECG Identified Left Ventricular Systolic Dysfunction in Kenya With High Sensitivity and Excellent Rule-Out Performance

By MedXY 05/06/2026

In Kenyan outpatient clinics, an AI-enabled ECG algorithm showed strong discrimination for left ventricular systolic dysfunction, with 95.6% sensitivity and 99.1% negative predictive value against echocardiography.

Cardiology Internal Medicine news

Long-Term SAFE-PAD Data Reassure on Mortality After Paclitaxel-Coated Femoropopliteal Interventions

By MedXY 05/06/2026

In Medicare patients undergoing femoropopliteal revascularization, drug-coated devices were not associated with higher long-term mortality, supporting the safety of paclitaxel-coated technology after years of regulatory concern.

Cardiology news Pediatrics

A New Pediatric VAD Driver Shows High Reliability and Preserves Mobility Without Major Device Malfunctions

By MedXY 05/06/2026

In a prospective multicenter evaluation, the EXCOR Active Driver supported pediatric VAD care with no major device malfunctions and excellent short-term survival, while addressing a major unmet need in mobility and day-to-day function.

Neurology news Radiology

Wider Cranial Arteries, Not Atherosclerotic Stenosis, Track With Lacunar Stroke and Cerebral Small-Vessel Disease

By MedXY 05/06/2026

In a prospective mild stroke cohort, cranial arterial dolichoectasia and larger intracranial arterial diameters were linked to lacunar stroke, cSVD burden, and incident infarcts, whereas large-artery stenosis was not.

Clinical Updates news

Epigenetic Regulation of Myocardial Inflammation: The Role of Macrophage PRMT9 and STAT1 Degradation in Acute Myocardial Infarction

By MedXY 05/05/2026

This review explores how PRMT9-mediated symmetric dimethylation of STAT1 serves as a critical check on proinflammatory macrophage activation, offering a novel therapeutic target for mitigating cardiac injury following myocardial infarction.

Diabetes & Endocrinology news Psychiatry

Semaglutide Reduced Effort Discounting and Improved Motivation Signals in Major Depressive Disorder

By MedXY 05/05/2026

In a 16-week randomized trial, adjunctive oral semaglutide improved effort-based decision-making in adults with major depressive disorder and overweight or obesity, suggesting a potential role for GLP-1 receptor agonism in reward-related dysfunction.

Critical Care news Respiratory

Continuous Subphenotype Probabilities Expose High-Risk Patients Hidden Within “Hypoinflammatory” Acute Respiratory Failure

By MedXY 05/05/2026

AHRF patients classified as hypoinflammatory are not prognostically uniform. Continuous biomarker-based probabilities reveal substantial mortality heterogeneity, especially below the binary 0.5 threshold, with implications for enrichment strategies in phenotype-guided critical care trials.

Cardiology Critical Care news

Earlier Mechanical Thrombectomy for Intermediate-Risk Pulmonary Embolism Improves Hemodynamics but Not In-Hospital Mortality

By MedXY 05/05/2026

In a multicenter retrospective study, early mechanical thrombectomy within 12 hours of pulmonary embolism diagnosis improved pulmonary artery pressure reduction and reduced intubation, but did not significantly lower in-hospital mortality.

AI Emergency Medicine news

Ambient AI Scribes Reduced Emergency Department Documentation Time, but Early Adoption Was Limited and Highly Concentrated

By MedXY 05/05/2026

In a real-world academic emergency department, ambient AI scribe use was uncommon and concentrated among a small group of physicians, but when used it was associated with shorter documentation and total EHR time.

Neurology news Public Health

Education and Neighborhood Resources Explain Much of the Racial and Ethnic Gap in Timely Dementia Diagnosis

By MedXY 05/05/2026

Among older U.S. adults with dementia, non-Hispanic Black and Hispanic individuals were significantly less likely than non-Hispanic White individuals to receive a timely diagnosis, with education and neighborhood affluence explaining much of the disparity.